Light driver

Universal 230 VAC light driver

Model number:	LUD12-IQ
Connects to:	LD-P4-IQ
Mounting:	DIN rail, 1M, 18 mm
Dimensions:	18 × 63 × 87 mm

Applications

Dimming all 230 VAC dimmable lights

Features

Automatic load detection
Electronic overload protection
Over-temperature shutdown

General description

Activation takes place from the LD-P4-IQ. The output voltage is adjusted from 0-100% depending on the LD-P4-IQ command. The activation terminals X1/X2 in the LUD12 are isolated from the mains voltage by an optocoupler. Automatic load detection, electronic overload protection and over-temperature shutdown are active and independent from activation.

Technical specifications

Supply voltage	230 VAC
Output power:
Incandescent lamps 230V (R)	400 W
Halogen lamps 230V (R)	400 W
Inductive transformers (L)	400 W
Capacitive transformers (C)	400 W
Dimmable energy saving lamps ESL	400 W
Dimmable 230V LED lamps	400 W
Parameters for PWM activation:
Frequency:	100Hz
Duty cycle:	0 (= OFF) linear up to 90% (= full output voltage)
Level:	10-24 volts (e.g. PLC output)
Activation current:	1mA (10V) to 3mA (24V)
Connection polarity:	X1 = +, X2 = - (GND), polarity reversal protection
Isolation:	by optocoupler

Terminals

LD-P4-IQ common	X1	PWM intput	Light output		Lamp live
LD-P4-IQ output	X2	PWM intput	Light power supply live	L	Lights power supply
			Light power supply neutral	N	Neutral power supply and lamp

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